|
|
Hydraulic clamps and clamping cylinders
single or double acting
max. clamping forces from 2.2 to 50 kN
max. operating pressure from 100 to 500 bar
max. clamping strokes from 3 to 16 mm
|
|
Air chamber sizes are available from 12 to 36 square inches and hydraulic displacement from 1.0 to 9.0 cubic inches. Both remote and integral reservoir models are available for mineral base hydraulic oil or brake fluid.
|
|
according to the multiple helical gear principle
How many times did you already look for an actuator, which should make a
rotating or limited rotation in a small installation space? Many times?
Then can Eckart offer you, the current 250 bar actuator, the SM4 with his small, compact design as a ideal solution.
Size: 40 to 300 [mm]
Max. operating pressure: 250 [bar], higher on request
Max. torque: till 85.000 [Nm]
Angle of rotation: 90°, 180°, 270°, 360° and any intermediate angle, even above 360°
Temparatur range: -25°C to 70°C
Options: End cushioning, Longe-range adjustable end stop, Control switch assembly, locating pin, etc..
Special on request.
|
|
The HTR Series actuator incorporates many hydraulic and mechanical features that make this actuator suitable for high production applications. The Series actuators have been successfully employed in automotive plant production machinery; machine tool equipment; plastics and rubber processing machinery; basic metals production machinery and in material handling machinery.
Features:
Tapered Roller Bearings
Ductile Iron Housing
SAE Side Ports
Wear-Pak® Pistons and Seals
Chrome Alloy Steel Pinion and Rack Gears
Specifications:
Maximum Operating Pressure: 3000 psi(207 Bar) non-shock; except HTR22/45, 2000 psi(138 Bar) non-shock
Standard Rotations: 90°, 180°, 360°
Rotational Tolerance: -0°, +2°
Output Torques: 900 to 600,000 lb-in @ 3000 psi(204 Bar)
Maximum Breakaway Pressure: 70 psig(4.8 Bar)
Mounting Orientation: Unrestricted
Operating Temperature Range: -40 to 180°F(-40 to 82°C) Nitrile Seals; -20 to 250°F(-29 to 121°C) Fluorocarbon Seals
|
|
HTR Hydraulic Rotary Actuators The HTR Series are heavy duty hydraulic rack and pinion rotary actuators suitable for a wide variety of applications, including material handling and valve actuation, in industries as diverse as machine tools, primary metals, mining and oil field equipment.
Standard pressure: up to 210 bar
Standard rotational range of 90º, 180º and 360º
Options include port positions, cushioning, different seal types and mounting styles.
Special designs to customer specification
|
|
Sheer torque. Up to a 720° angle of rotation.
- High quality
- 0° to 720° angle of rotation
- Torques up to 1400 Nm
- Piston diameter 25 to 100 mm
|
|
Principle: rotary actuator after helical gear switch prinziple
combined with a linear cylinder
Size: 40 bis 125 [mm]
Max. allowable operating pressure: 160 [bar], higher on request
Torque: till 2.050 [Nm], higher on request
Angle of rotation: 90°, 180°, 270°, 360°, and any intermediate angle, even above 360°
Stroke: 0 to 1200 [mm], higher on request
Temperature range: -25°C to 70°C
Options: end cushioning, longe-range adjustable end stop, control switch assembly, locating pin, etc..
Special on request.
|
|
The E3 actuator is specially constructed for mobile insert areas.
This actuator works after the helical gear prinziple and needs, in case of his compact construction, a small place. The Eckart E3 finds in most oft the industry sectors his mission: automative engineering, building- and underground machines, machine tools and so on.
Size: 95 bis 170 [mm]
Max. allowable operating pressure: 210 [bar], higher on request
Torque: till 3.600 [Nm]
Angle of rotation: 180°, 360°, and any intermediate angle, even above 360°
Temperature range: -25°C to 70°C
Options: valves, special on request.
|
|
Our latest in our programm.
The application area is specially for low pressure-hydraulic with there typical pressure areas of 40, 60, 80 or 100 bar. The E1 works after the multiple helical gear prinziple and needs, in case of his compact construction, a small place.
Size: 40 bis 125 [mm]
Max. allowable operating pressure: 100 [bar]
Torque: till 2.450 [Nm]
Angle of rotation: 90°, 180°, 270°, 360°, and any intermediate angle, even above 360°
Temperature range: -25°C to 70°C
Options: end cushioning, longe-range adjustable end stop, control switch assembly, locating pin, etc..
Special on request.
|
|
Hydraulic actuator
Simple or double effect - couple of 700 Nm with 200 Nm - Quarter of turn, linear or multitour.
Created in 2000 and established in North Isere (Villefontaine). We are specialized in the design and the distribution of materials and accessories of industrial valves and fittings.
A perfect knowledge of the products in varied fields (chemistry, oil, cryogenics, the hydroelectric one, engineering and maintenance), enables us to bring solutions adapted to your needs.
In addition to the delivery of the new material, we propose their installation as well as the handing-over in a state of existing material.
|
|
Fluids :
- Filtered and lubricated air.
- Mineral oil with viscosity between 16 and 160 cSt 40° C 25 µ nominal.
- Water, water solutions or emulsions.
Temperatures :
- 20°C +60°C (140° C HT mod.)
- As a torque generator, rotary actuator can not accept axial and/or radial loads.
- The use of mechanical stroke-end is advisable.
- E' consigliabile l'uso di fine corsa meccanici esterni.
|
|
| ... products without technical information |
| |
|
|
